Sunrun solar reviews: What real customers wish they had known

Sunrun is a name you're bound to see while shopping for solar. Between its door-to-door sales reps and online ads, it's hard to miss. But dig into Sunrun solar reviews, and you'll find opinions all over the map: Some homeowners say it's the best decision they ever made, and others warn you to stay far away. 

Since 2007, Sunrun has specialized in third-party ownership (TPO) for home solar, meaning solar leases and power purchase agreements (PPAs). It's also become a major player in home batteries. After buying Vivint Solar in 2020, the San Francisco-based company grew into the largest home solar provider in the country, with more than 1 million subscribers as of mid-2026. 

That lease-first business model matters more than ever in 2026. The 30% federal tax credit for homeowners who buy solar ended after 2025, but companies that own systems, like Sunrun, can still claim a federal credit through 2027 and pass those savings onto you. That's pushing more shoppers toward leases and PPAs and putting Sunrun's reputation under a brighter spotlight. We dug through thousands of Sunrun solar reviews to see what customers have to say. 

Sunrun reviews from around the web

Note: Before you take these numbers at face value, consider how each site works. Sunrun's EnergySage rating has jumped from 2.0 stars (on 42 reviews) in 2025 to 4.1 stars today, with many recent reviews praising individual service techs and sales reps. Sunrun is not part of the EnergySage installer network, which means we haven't screened or vetted it the way we do our partner installers. 

ConsumerAffairs weighs its score toward the last 24 months, while BBB and SolarReviews give older reviews more say.  

Sunrun installs solar and batteries in 13 states, plus Washington, D.C., and Puerto Rico. It's best known for its leases and PPAs, which Sunrun calls “subscriptions.” According to the company, roughly 95% of customers choose one of these instead of buying their solar panel system. 

Currently, Sunrun offers these main plans: 

• Sunrun Subscription Plan (lease or PPA): You pay a fixed monthly rate, and Sunrun owns, insures, and maintains the system for the length of the agreement, usually 25 years. 

• Sunrun Flex Plan (lease): Sunrun sizes the system larger than you need today to cover future upgrades like an EV or heat pump. You pay for your current usage, subject to a monthly minimum. It's available in Texas, Illinois, and California. 

• Sunrun Prepaid Plan (lease or PPA): You pay for the full contract upfront at a discount, and Sunrun still owns and services the system. 

• Solar panel ownership: You pay in full or finance the system with a loan. Only about 5% of Sunrun customers go this route. 

Sunrun doesn't make its own solar panels. It sources equipment from various manufacturers and offers batteries from brands like Tesla, FranklinWH, and Lunar Energy. Before you sign, ask which panel brands and battery models are going on your roof, since equipment quality can vary widely. 

Sunrun plans at a glance

   *Information accurate as of November 2026

Should you lease or buy from Sunrun? 

A few years ago, our advice was simple: buy your system if you can, finance it with a loan if you can't, and lease only as a last resort. The end of the homeowner tax credit changed that math. 

The average home solar panel system on EnergySage now costs about $31,000 before incentives, and buyers no longer get 30% of that back from the IRS. Meanwhile, lease and PPA providers can still claim a federal credit, which lets them offer lower prices. In the first half of 2026, pre-paid leases—where you start with a lease and later acquire ownership of your panels—on EnergySage cost 39% less per kWh than cash purchases. Sunrun doesn’t currently offer a lease-to-own system model. 

Owning your system still tends to deliver the most savings over 25-plus years, especially if you can pay cash. But a lease is no longer the clear runner-up it once was. This is how the trade-offs compare with Sunrun specifically: 

The hands-off service is a bigger deal than it might seem. One SolarReviews user who bought a Sunrun system with a battery said they were quoted $561 for a service visit when their backup circuits failed and were told that the long-term coverage leased customers benefit from didn't apply to them. If you buy, find out exactly what's covered and for how long. 

If you lease, the most important number in your contract is the escalator, or the percentage your payment goes up every year. Several Sunrun reviewers mention escalators of up to 3%. Compare that to the 2.8% per year that electricity rates are projected to rise over the long term. An escalator above that pace means your savings shrink over time. 

With nearly two decades of business and more than a million subscribers, Sunrun is clearly doing some things right. In May 2026, it picked up four Buyer's Choice Awards from ConsumerAffairs, including best customer service and best installation experience. (ConsumerAffairs also discloses that companies may pay to be listed as authorized partners, and Sunrun is one of them.) Satisfied customers tend to mention the same few things. 

Efficient installations and knowledgeable staff 

Many recent reviewers say their installation took just a day or two, with crews that showed up on time, answered questions, and cleaned up after themselves. Sunrun handles design, permitting, and installation in-house for most of its systems, which customers say makes the process feel simple. When delays do happen, reviewers often blame city inspections or utility approvals rather than Sunrun's crews.

Proactive monitoring and repairs 

One of the biggest perks of a Sunrun lease is that monitoring and repairs are Sunrun's job, not yours. A number of 2026 reviews describe Sunrun spotting a production drop or a faulty inverter before the homeowner noticed, then sending a technician to fix it at no cost. Several recent EnergySage reviews single out individual service techs by name for going above and beyond.

Backup power when the grid goes down 

With 74% of new customers adding a battery, outage stories are becoming a common theme. Reviewers in Hawaii and California describe keeping the lights on during blackouts while neighbors went dark. Some battery owners also earn bill credits or cash by letting Sunrun share their stored energy with the grid during peak demand. 

Industry veteran status provides peace of mind 

Going solar is a long-term commitment, so it helps to work with a company you expect to be around for the long haul. As the largest home solar provider in the U.S., Sunrun has scale and experience that newer companies can't match, and that gives many homeowners extra confidence. Just remember that size alone isn't a guarantee, as we covered above.

Any company with a million customers will rack up some bad reviews. But Sunrun's ratings of roughly 2.9 stars on both BBB and SolarReviews, where more than half of all reviews are one star, point to a few complaints that come up again and again. 

Pushy sales and misleading costs 

The most common theme across review sites involves Sunrun's door-to-door sales reps. Some reviewers describe reps who ignored "no soliciting" signs or wouldn't leave. Others say they were promised little or no electric bill, only to end up paying both Sunrun and their utility every month. One BBB reviewer said a rep signed their 90-year-old grandfather to a 25-year contract with a 3% annual escalator after telling him it would cost him nothing. 

This often comes down to two things: 

• Overpromising to close the deal: Some reps oversell savings, even when a home isn't a great fit for solar. 

• Undersized systems: A smaller system is an easier sale, but it may not cover your usage. A few reviewers said their designs left obvious roof space unused, so they kept paying sizable utility bills. 

Get every promise in writing, and check that your quote shows your expected utility bill after solar, not just your Sunrun payment.

Slow repairs and hard-to-reach support 

Sunrun's post-installation support draws more complaints than anything else besides sales. Many customers say they struggled to get timely help when a system stopped working. Recent ConsumerAffairs reviewers describe repair visits being canceled repeatedly due to a lack of technicians, and one Hawaii customer said a battery problem dragged on for more than a year. 

That matters more than you might think with a lease. With a fixed monthly lease payment, you keep paying Sunrun even when your system isn't producing, while also paying your utility for the power you're missing. Sunrun's production guarantee should make up for the shortfall, but one BBB reviewer said they were told that review happens only every two years and pays out only if output falls below 90%.

Billing headaches and contract fine print 

Billing errors are a growing theme in 2025 and 2026 reviews: double charges from autopay glitches, late-fee notices for customers already enrolled in autopay, and payments that crept up year after year because of an escalator the homeowner didn't fully understand. Homebuyers who inherit a Sunrun contract from a previous owner seem especially likely to run into account mix-ups. 

Most Sunrun leases and PPAs run 25 years (15 years in Illinois and Puerto Rico), and getting out early can be expensive. If you sell your home, the buyer needs to take over the contract, or you'll need to pay it off. 

Installation problems and roof damage 

Some of the most serious complaints involve damage caused by installations, especially roof leaks around panel mounts and wiring problems. In several cases, homeowners said Sunrun was slow to respond, so they hired outside contractors to fix the damage themselves. 

Sunrun does use sales partners and subcontracted installers for a minority of its systems, so experiences can vary by region. Ask who will actually install your system and what Sunrun's roof warranty covers. 

Sunrun can be a solid choice if you want solar and battery backup with no money down, and you like the idea of one company handling repairs for the next 25 years. Its production guarantee and in-house service are real advantages over many smaller lease providers. But its reviews also show that your experience can depend heavily on the rep who knocks on your door and how quickly a technician shows up when something breaks. 

Whether you lease or buy, going solar is a big decision. Your system will last two to three decades, so work with a company you trust to support you long after the paperwork is signed. 

The best way to find that company is to compare multiple quotes, including both leases and ownership options. If one company recommends a system that's much larger or smaller than the others, ask why. If a quote is noticeably higher or lower, have them walk you through the numbers. And for any lease or PPA, ask how the federal tax credit is reflected in your price. 

Whichever installer you choose, read the final contract and warranty closely. Pay special attention to the escalator, the production guarantee, what's covered for repairs, and what happens if you sell your home. Knowing exactly what you're signing can save you from surprises down the road. 

Is Sunrun legit? 

Yes. Sunrun is a publicly traded company founded in 2007, and it's the largest home solar provider in the U.S. with more than 1 million subscribers. That said, its customer reviews are mixed, so it's worth comparing its offer against other installers before you sign. 

How much does Sunrun cost? 

Sunrun doesn't publish prices, because payments depend on your system size, location, battery, and plan. Lease and PPA plans typically cost $0 upfront. Reviews we read reported monthly payments anywhere from about $150 to $375, but your quote will vary. Compare it against the average cost of solar in your state. 

Can you cancel a Sunrun contract? 

If you signed at home, the FTC's Cooling-Off Rule generally gives you until midnight of the third business day to cancel for a full refund, and some states offer longer windows. After that, getting out of a 25-year lease or PPA usually means buying out the contract or transferring it to someone else. 

What happens to a Sunrun lease when you sell your house? 

The buyer can take over your contract, and Sunrun has a dedicated team to help with the transfer. If the buyer doesn't want it, you may need to buy out the system before closing. Ask about transfer requirements before you sign. 

Does Sunrun use subcontractors? 

Mostly no. Sunrun handles sales, design, installation, and service in-house for most systems, but it does use sales partners and subcontracted installers for a minority of projects. Ask who will install yours.